एपीए उद्धरण

Wasserman, M., & Riopelle, J. (2020). Primary Care for Older Adults. 1st ed. 2018. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Wasserman, Michael, और James Riopelle. Primary Care for Older Adults. 1st Ed. 2018. Springer International Publishing, 2020.

एमएलए उद्धरण

Wasserman, Michael, और James Riopelle. Primary Care for Older Adults. 1st Ed. 2018. Springer International Publishing, 2020.